I am trying to upload Keycloak from 3.3.0 to 4.8.0 and it depends on JBoss.

I got an error about a missing persistence module inside infinispan, and so I downloaded the relevant version of infinispan and added it.

Now I am getting this stack trace and am having a hard time understanding quite what is going on:

22:59:01,946 ERROR [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0002: Error booting the container: org.jboss.modules.ModuleLoadError: org.infinispan.core

at org.jboss.modules.ModuleLoadException.toError(ModuleLoadException.java:74)

at org.jboss.modules.Module.getPathsUnchecked(Module.java:1608)

at org.jboss.modules.Module.loadModuleClass(Module.java:726)

at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:247)

at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)

at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)

at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(ClassLoader.java:763)

at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:423)

at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:519)

at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:339)

at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:126)

at org.jboss.modules.Module.loadModuleClass(Module.java:731)

at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:247)

at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)

at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)

at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)

at org.jboss.as.clustering.infinispan.subsystem.JDBCStoreResourceDefinition$Attribute$2.apply(JDBCStoreResourceDefinition.java:80)

at org.jboss.as.clustering.infinispan.subsystem.JDBCStoreResourceDefinition$Attribute$2.apply(JDBCStoreResourceDefinition.java:76)

at org.jboss.as.clustering.infinispan.subsystem.JDBCStoreResourceDefinition$Attribute.<init>(JDBCStoreResourceDefinition.java:89)

at org.jboss.as.clustering.infinispan.subsystem.JDBCStoreResourceDefinition$Attribute.<init>(JDBCStoreResourceDefinition.java:66)

at org.jboss.as.clustering.infinispan.subsystem.JDBCStoreResourceDefinition$Attribute$2.<init>(JDBCStoreResourceDefinition.java:76)

at org.jboss.as.clustering.infinispan.subsystem.JDBCStoreResourceDefinition$Attribute.<clinit>(JDBCStoreResourceDefinition.java:76)

at org.jboss.as.clustering.infinispan.subsystem.XMLAttribute.<clinit>(XMLAttribute.java:62)

at org.jboss.as.clustering.infinispan.subsystem.InfinispanSubsystemXMLReader$1.<clinit>(InfinispanSubsystemXMLReader.java:113)

at org.jboss.as.clustering.infinispan.subsystem.InfinispanSubsystemXMLReader.readElement(InfinispanSubsystemXMLReader.java:83)

at org.jboss.as.clustering.infinispan.subsystem.InfinispanSubsystemXMLReader.readElement(InfinispanSubsystemXMLReader.java:63)

at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:122)

at org.jboss.staxmapper.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:69)

at org.jboss.as.server.parsing.StandaloneXml_5.parseServerProfile(StandaloneXml_5.java:594)

at org.jboss.as.server.parsing.StandaloneXml_5.readServerElement(StandaloneXml_5.java:227)

at org.jboss.as.server.parsing.StandaloneXml_5.readElement(StandaloneXml_5.java:124)

at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:111)

at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:52)

at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:122)

at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:76)

at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:126)

at org.jboss.as.server.ServerService.boot(ServerService.java:377)

at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:372)

at java.lang.Thread.run(Thread.java:748)

Any idea what might be causing this or the fix? I'm fairly new to JBoss, and don't know exactly what's going on here.